Strap for a wristwatch



FIG. 1 illustrates a top view of the present invention;

FIG. 2 illustrates a side view of this embodiment of the invention; the other side would appear identical;

FIG. 3 illustrates a frontal view of this embodiment of the invention;

FIG. 4 illustrates a back view of this embodiment of the invention; and,

FIG. 5 illustrates a bottom view of this embodiment of the invention.

The broken line showing of a timepiece in FIGS. 1, 2 and 5 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a strap for a wristwatch, as shown. 